/* * include/net/switchdev.h - Switch device API * Copyright (c) 2014 Jiri Pirko <jiri@resnulli.us> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. */#ifndef _LINUX_SWITCHDEV_H_#define _LINUX_SWITCHDEV_H_ #include <linux/netdevice.h> #ifdef CONFIG_NET_SWITCHDEV int netdev_switch_parent_id_get(struct net_device *dev,				struct netdev_phys_item_id *psid);int netdev_switch_port_stp_update(struct net_device *dev, u8 state); #else static inline int netdev_switch_parent_id_get(struct net_device *dev,					      struct netdev_phys_item_id *psid){	return -EOPNOTSUPP;} static inline int netdev_switch_port_stp_update(struct net_device *dev,						u8 state){	return -EOPNOTSUPP;} #endif #endif /* _LINUX_SWITCHDEV_H_ */